DURABLE FINISH SOLD AS AN INTEGRAL COMPONENT OF THE FOLLOWING METAL LOCK, HARDWARE AND SECURITY PRODUCTS; DEADBOLTS; DOOR BOLTS; PANIC BOLTS; PADBARS, NAMELY, PUSHBARS AND CROSSBARS FOR OPERATING DOOR LOCKING MECHANISMS WHICH WHEN PRESSED ALLOW INSTANT EGRESS; CYLINDERS; SECURITY CYLINDERS; COVERS AND ARMS; DOOR HOLDERS; DOOR HOLDER/STOPS; DOOR PULLS; ESCUTCHEONS; MECHANICAL EXIT DEVICES, NAMELY, DOOR LOCKING MECHANISMS COMPRISED OF A LOCK, LATCH, PUSHBAR OR CROSSBAR, VERTICAL ROD, MORTISE OR RIM STRIKE, LATCHBOLT, CYLINDER, DOOR HANDLE, LEVER OR KNOB, AND ESCUTCHEON OR ROSE THAT SECURES DOORS BUT ALLOWS FOR EMERGENCY EGRESS WHEN THE PUSHBAR OR CROSSBAR IS PRESSED; DOOR HANDLES; PULL-TYPE DOOR HANDLES; LEVER-TYPE DOOR HANDLES; DOOR HANDLE SETS, COMPRISED OF A PULL-TYPE OR LEVER-TYPE DOOR HANDLE, RETURN, ESCUTCHEON PLATE OR ROSE, LOCK CYLINDER, LATCH AND STRIKE; HINGES; KEY BLANKS; KNOBS; DOOR KNOB SETS, COMPRISED OF A DOOR KNOB, ESCUTCHEON PLATE OR ROSE, LOCK CYLINDER, LATCH AND STRIKE; LATCHES; DOOR RIM LATCHES; MORTISE LATCHES; LEVERS; LOCKS; CAM LOCKS; CYLINDER LOCKS; DOOR LOCKS; MORTISE LOCKS; MULTI-LEVER MORTISE LOCKS; MULTI-POINT LOCKS; RIM LOCKS; PADLOCKS; PADLOCKS WITH CHAINS; LOCKSETS; PIVOTS AND PIVOT SETS; ESCUTCHEON PLATES AND STRIKING PLATES; ROSES, SCREWS, SHIMS; STRIKES; AND REPLACEMENT AND STRUCTURAL PARTS AND FITTINGS FOR ALL THE AFORESAID GOODS